Bump otlptranslator to latest SHA

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>

go.mod

@@ -206,7 +206,7 @@ require (
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
-	github.com/prometheus/otlptranslator v0.0.0-20250527173959-2573485683d5
+	github.com/prometheus/otlptranslator v0.0.0-20250620074007-94f535e0c588
 	github.com/prometheus/procfs v0.15.1 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect

go.sum

@@ -460,8 +460,8 @@ github.com/prometheus/common/assets v0.2.0 h1:0P5OrzoHrYBOSM1OigWL3mY8ZvV2N4zIE/
 github.com/prometheus/common/assets v0.2.0/go.mod h1:D17UVUE12bHbim7HzwUvtqm6gwBEaDQ0F+hIGbFbccI=
 github.com/prometheus/exporter-toolkit v0.14.0 h1:NMlswfibpcZZ+H0sZBiTjrA3/aBFHkNZqE+iCj5EmRg=
 github.com/prometheus/exporter-toolkit v0.14.0/go.mod h1:Gu5LnVvt7Nr/oqTBUC23WILZepW0nffNo10XdhQcwWA=
-github.com/prometheus/otlptranslator v0.0.0-20250527173959-2573485683d5 h1:LCbPeVKZSu9RS4CsaDCOmDCcribskJ8c6H5u1VvyxY0=
-github.com/prometheus/otlptranslator v0.0.0-20250527173959-2573485683d5/go.mod h1:v1PzmPjSnNkmZSDvKJ9OmsWcmWMEF5+JdllEcXrRfzM=
+github.com/prometheus/otlptranslator v0.0.0-20250620074007-94f535e0c588 h1:QlySqDdSESgWDePeAYskbbcKKdowI26m9aU9zloHyYE=
+github.com/prometheus/otlptranslator v0.0.0-20250620074007-94f535e0c588/go.mod h1:P8AwMgdD7XEr6QRUJ2QWLpiAZTgTE2UYgjlu3svompI=
 github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
 github.com/prometheus/procfs v0.0.8/go.mod h1:7Qr8sr6344vo1JqZ6HhLceV9o3AJ1Ff+GxbHq6oeK9A=

storage/remote/otlptranslator/prometheusremotewrite/helper.go

@@ -155,11 +155,9 @@ func createAttributes(resource pcommon.Resource, attributes pcommon.Map, scope s
 
 	// map ensures no duplicate label names.
 	l := make(map[string]string, maxLabelCount)
+	labelNamer := otlptranslator.LabelNamer{UTF8Allowed: settings.AllowUTF8}
 	for _, label := range labels {
-		finalKey := label.Name
-		if !settings.AllowUTF8 {
-			finalKey = otlptranslator.NormalizeLabel(finalKey)
-		}
+		finalKey := labelNamer.Build(label.Name)
 		if existingValue, alreadyExists := l[finalKey]; alreadyExists {
 			l[finalKey] = existingValue + ";" + label.Value
 		} else {
@@ -168,10 +166,7 @@ func createAttributes(resource pcommon.Resource, attributes pcommon.Map, scope s
 	}
 
 	for _, lbl := range promotedAttrs {
-		normalized := lbl.Name
-		if !settings.AllowUTF8 {
-			normalized = otlptranslator.NormalizeLabel(normalized)
-		}
+		normalized := labelNamer.Build(lbl.Name)
 		if _, exists := l[normalized]; !exists {
 			l[normalized] = lbl.Value
 		}
@@ -182,9 +177,7 @@ func createAttributes(resource pcommon.Resource, attributes pcommon.Map, scope s
 		l["otel_scope_schema_url"] = scope.schemaURL
 		scope.attributes.Range(func(k string, v pcommon.Value) bool {
 			name := "otel_scope_" + k
-			if !settings.AllowUTF8 {
-				name = otlptranslator.NormalizeLabel(name)
-			}
+			name = labelNamer.Build(name)
 			l[name] = v.AsString()
 			return true
 		})
@@ -222,8 +215,8 @@ func createAttributes(resource pcommon.Resource, attributes pcommon.Map, scope s
 			log.Println("label " + name + " is overwritten. Check if Prometheus reserved labels are used.")
 		}
 		// internal labels should be maintained.
-		if !settings.AllowUTF8 && (len(name) <= 4 || name[:2] != "__" || name[len(name)-2:] != "__") {
-			name = otlptranslator.NormalizeLabel(name)
+		if len(name) <= 4 || name[:2] != "__" || name[len(name)-2:] != "__" {
+			name = labelNamer.Build(name)
 		}
 		l[name] = extras[i+1]
 	}